diff --git a/helpers/functions.cache.ts b/helpers/functions.cache.ts
index 44eda96e..fdd2946b 100644
--- a/helpers/functions.cache.ts
+++ b/helpers/functions.cache.ts
@@ -17,7 +17,7 @@ import type * as recordTypes from "../types/recordTypes";
  * Lot Occupant Types
  */
 
-let lotOccupantTypes: recordTypes.LotOccupantType[];
+let lotOccupantTypes: recordTypes.LotOccupantType[] | undefined;
 
 export function getLotOccupantTypes() {
     if (!lotOccupantTypes) {
@@ -53,7 +53,7 @@ export function clearLotOccupantTypesCache() {
  * Lot Statuses
  */
 
-let lotStatuses: recordTypes.LotStatus[];
+let lotStatuses: recordTypes.LotStatus[] | undefined;
 
 export function getLotStatuses() {
     if (!lotStatuses) {
@@ -89,7 +89,7 @@ export function clearLotStatusesCache() {
  * Lot Types
  */
 
-let lotTypes: recordTypes.LotType[];
+let lotTypes: recordTypes.LotType[] | undefined;
 
 export function getLotTypes() {
     if (!lotTypes) {
@@ -125,8 +125,8 @@ export function clearLotTypesCache() {
  * Occupancy Types
  */
 
-let occupancyTypes: recordTypes.OccupancyType[];
-let allOccupancyTypeFields: recordTypes.OccupancyTypeField[];
+let occupancyTypes: recordTypes.OccupancyType[] | undefined;
+let allOccupancyTypeFields: recordTypes.OccupancyTypeField[] | undefined;
 
 export function getOccupancyTypes() {
     if (!occupancyTypes) {
@@ -170,7 +170,7 @@ export function clearOccupancyTypesCache() {
  * Work Order Types
  */
 
-let workOrderTypes: recordTypes.WorkOrderType[];
+let workOrderTypes: recordTypes.WorkOrderType[] | undefined;
 
 export function getWorkOrderTypes() {
     if (!workOrderTypes) {
@@ -188,7 +188,7 @@ export function clearWorkOrderTypesCache() {
  * Work Order Milestone Types
  */
 
-let workOrderMilestoneTypes: recordTypes.WorkOrderMilestoneType[];
+let workOrderMilestoneTypes: recordTypes.WorkOrderMilestoneType[] | undefined;
 
 export function getWorkOrderMilestoneTypes() {
     if (!workOrderMilestoneTypes) {
diff --git a/helpers/functions.lotOccupancy.d.ts b/helpers/functions.lotOccupancy.d.ts
index 07d0ab7b..41758bb8 100644
--- a/helpers/functions.lotOccupancy.d.ts
+++ b/helpers/functions.lotOccupancy.d.ts
@@ -1,5 +1,5 @@
 import type * as recordTypes from "../types/recordTypes";
 export declare const filterOccupantsByLotOccupantType: (lotOccupancy: recordTypes.LotOccupancy, lotOccupantType: string) => recordTypes.LotOccupancyOccupant[];
-export declare const getFieldValueByOccupancyTypeField: (lotOccupancy: recordTypes.LotOccupancy, occupancyTypeField: string) => string;
+export declare const getFieldValueByOccupancyTypeField: (lotOccupancy: recordTypes.LotOccupancy, occupancyTypeField: string) => string | undefined;
 export declare const getFeesByFeeCategory: (lotOccupancy: recordTypes.LotOccupancy, feeCategory: string, feeCategoryContains?: boolean) => recordTypes.LotOccupancyFee[];
 export declare const getTransactionTotal: (lotOccupancy: recordTypes.LotOccupancy) => number;
diff --git a/helpers/functions.lotOccupancy.js b/helpers/functions.lotOccupancy.js
index b92749b2..2e7f1f56 100644
--- a/helpers/functions.lotOccupancy.js
+++ b/helpers/functions.lotOccupancy.js
@@ -1,13 +1,13 @@
 export const filterOccupantsByLotOccupantType = (lotOccupancy, lotOccupantType) => {
     const lotOccupantTypeLowerCase = lotOccupantType.toLowerCase();
-    const occupants = lotOccupancy.lotOccupancyOccupants.filter((possibleOccupant) => {
-        return possibleOccupant.lotOccupantType.toLowerCase() === lotOccupantTypeLowerCase;
+    const occupants = (lotOccupancy.lotOccupancyOccupants || []).filter((possibleOccupant) => {
+        return (possibleOccupant.lotOccupantType.toLowerCase() === lotOccupantTypeLowerCase);
     });
     return occupants;
 };
 export const getFieldValueByOccupancyTypeField = (lotOccupancy, occupancyTypeField) => {
     const occupancyTypeFieldLowerCase = occupancyTypeField.toLowerCase();
-    const field = lotOccupancy.lotOccupancyFields.find((possibleField) => {
+    const field = (lotOccupancy.lotOccupancyFields || []).find((possibleField) => {
         return possibleField.occupancyTypeField.toLowerCase() === occupancyTypeFieldLowerCase;
     });
     if (field) {
@@ -17,7 +17,7 @@ export const getFieldValueByOccupancyTypeField = (lotOccupancy, occupancyTypeFie
 };
 export const getFeesByFeeCategory = (lotOccupancy, feeCategory, feeCategoryContains = false) => {
     const feeCategoryLowerCase = feeCategory.toLowerCase();
-    const fees = lotOccupancy.lotOccupancyFees.filter((possibleFee) => {
+    const fees = (lotOccupancy.lotOccupancyFees || []).filter((possibleFee) => {
         return feeCategoryContains
             ? possibleFee.feeCategory.toLowerCase().includes(feeCategoryLowerCase)
             : possibleFee.feeCategory.toLowerCase() === feeCategoryLowerCase;
diff --git a/helpers/functions.lotOccupancy.ts b/helpers/functions.lotOccupancy.ts
index be984a39..ff822de9 100644
--- a/helpers/functions.lotOccupancy.ts
+++ b/helpers/functions.lotOccupancy.ts
@@ -6,8 +6,10 @@ export const filterOccupantsByLotOccupantType = (
 ): recordTypes.LotOccupancyOccupant[] => {
     const lotOccupantTypeLowerCase = lotOccupantType.toLowerCase();
 
-    const occupants = lotOccupancy.lotOccupancyOccupants.filter((possibleOccupant) => {
-        return possibleOccupant.lotOccupantType.toLowerCase() === lotOccupantTypeLowerCase;
+    const occupants = (lotOccupancy.lotOccupancyOccupants || []).filter((possibleOccupant) => {
+        return (
+            (possibleOccupant.lotOccupantType as string).toLowerCase() === lotOccupantTypeLowerCase
+        );
     });
 
     return occupants;
@@ -16,11 +18,11 @@ export const filterOccupantsByLotOccupantType = (
 export const getFieldValueByOccupancyTypeField = (
     lotOccupancy: recordTypes.LotOccupancy,
     occupancyTypeField: string
-): string => {
+): string | undefined => {
     const occupancyTypeFieldLowerCase = occupancyTypeField.toLowerCase();
 
-    const field = lotOccupancy.lotOccupancyFields.find((possibleField) => {
-        return possibleField.occupancyTypeField.toLowerCase() === occupancyTypeFieldLowerCase;
+    const field = (lotOccupancy.lotOccupancyFields || []).find((possibleField) => {
+        return (possibleField.occupancyTypeField as string).toLowerCase() === occupancyTypeFieldLowerCase;
     });
 
     if (field) {
@@ -37,10 +39,10 @@ export const getFeesByFeeCategory = (
 ) => {
     const feeCategoryLowerCase = feeCategory.toLowerCase();
 
-    const fees = lotOccupancy.lotOccupancyFees.filter((possibleFee) => {
+    const fees = (lotOccupancy.lotOccupancyFees || []).filter((possibleFee) => {
         return feeCategoryContains
-            ? possibleFee.feeCategory.toLowerCase().includes(feeCategoryLowerCase)
-            : possibleFee.feeCategory.toLowerCase() === feeCategoryLowerCase;
+            ? (possibleFee.feeCategory as string).toLowerCase().includes(feeCategoryLowerCase)
+            : (possibleFee.feeCategory as string).toLowerCase() === feeCategoryLowerCase;
     });
 
     return fees;
diff --git a/helpers/functions.print.d.ts b/helpers/functions.print.d.ts
index a9f3d810..83bf333d 100644
--- a/helpers/functions.print.d.ts
+++ b/helpers/functions.print.d.ts
@@ -4,7 +4,7 @@ interface PrintConfig {
 }
 export declare const getScreenPrintConfig: (printName: string) => PrintConfig;
 export declare const getPdfPrintConfig: (printName: string) => PrintConfig;
-export declare const getPrintConfig: (screenOrPdf_printName: string) => PrintConfig;
+export declare const getPrintConfig: (screenOrPdf_printName: string) => PrintConfig | undefined;
 export declare const getReportData: (printConfig: PrintConfig, requestQuery: {
     [paramName: string]: unknown;
 }) => {
diff --git a/helpers/functions.print.js b/helpers/functions.print.js
index 1af3ef7e..3968c1b1 100644
--- a/helpers/functions.print.js
+++ b/helpers/functions.print.js
@@ -15,7 +15,7 @@ export const getScreenPrintConfig = (printName) => {
     return screenPrintConfigs[printName];
 };
 const pdfPrintConfigs = {
-    "workOrder": {
+    workOrder: {
         title: "Work Order Field Sheet",
         params: ["workOrderId"]
     },
@@ -38,11 +38,14 @@ export const getPdfPrintConfig = (printName) => {
 export const getPrintConfig = (screenOrPdf_printName) => {
     const printNameSplit = screenOrPdf_printName.split("/");
     switch (printNameSplit[0]) {
-        case "screen":
+        case "screen": {
             return getScreenPrintConfig(printNameSplit[1]);
-        case "pdf":
+        }
+        case "pdf": {
             return getPdfPrintConfig(printNameSplit[1]);
+        }
     }
+    return undefined;
 };
 export const getReportData = (printConfig, requestQuery) => {
     const reportData = {
@@ -50,11 +53,11 @@ export const getReportData = (printConfig, requestQuery) => {
     };
     if (printConfig.params.includes("lotOccupancyId") &&
         typeof requestQuery.lotOccupancyId === "string") {
-        reportData.lotOccupancy = getLotOccupancy(requestQuery.lotOccupancyId);
-        if (reportData.lotOccupancy &&
-            reportData.lotOccupancy.lotId) {
-            reportData.lot = getLot(reportData.lotOccupancy.lotId);
+        const lotOccupancy = getLotOccupancy(requestQuery.lotOccupancyId);
+        if (lotOccupancy && lotOccupancy.lotId) {
+            reportData.lot = getLot(lotOccupancy.lotId);
         }
+        reportData.lotOccupancy = lotOccupancy;
     }
     if (printConfig.params.includes("workOrderId") &&
         typeof requestQuery.workOrderId === "string") {
diff --git a/helpers/functions.print.ts b/helpers/functions.print.ts
index a111fe0f..f0378b77 100644
--- a/helpers/functions.print.ts
+++ b/helpers/functions.print.ts
@@ -4,8 +4,6 @@ import { getLot } from "./lotOccupancyDB/getLot.js";
 import { getLotOccupancy } from "./lotOccupancyDB/getLotOccupancy.js";
 import { getWorkOrder } from "./lotOccupancyDB/getWorkOrder.js";
 
-import type * as recordTypes from "../types/recordTypes";
-
 interface PrintConfig {
     title: string;
     params: string[];
@@ -27,7 +25,7 @@ export const getScreenPrintConfig = (printName: string): PrintConfig => {
 };
 
 const pdfPrintConfigs: { [printName: string]: PrintConfig } = {
-    "workOrder": {
+    workOrder: {
         title: "Work Order Field Sheet",
         params: ["workOrderId"]
     },
@@ -51,16 +49,19 @@ export const getPdfPrintConfig = (printName: string): PrintConfig => {
     return pdfPrintConfigs[printName];
 };
 
-export const getPrintConfig = (screenOrPdf_printName: string): PrintConfig => {
+export const getPrintConfig = (screenOrPdf_printName: string): PrintConfig | undefined => {
     const printNameSplit = screenOrPdf_printName.split("/");
 
     switch (printNameSplit[0]) {
-        case "screen":
+        case "screen": {
             return getScreenPrintConfig(printNameSplit[1]);
-
-        case "pdf":
+        }
+        case "pdf": {
             return getPdfPrintConfig(printNameSplit[1]);
+        }
     }
+
+    return undefined;
 };
 
 export const getReportData = (
@@ -75,14 +76,13 @@ export const getReportData = (
         printConfig.params.includes("lotOccupancyId") &&
         typeof requestQuery.lotOccupancyId === "string"
     ) {
-        reportData.lotOccupancy = getLotOccupancy(requestQuery.lotOccupancyId);
+        const lotOccupancy = getLotOccupancy(requestQuery.lotOccupancyId);
 
-        if (
-            reportData.lotOccupancy &&
-            (reportData.lotOccupancy as recordTypes.LotOccupancy).lotId
-        ) {
-            reportData.lot = getLot((reportData.lotOccupancy as recordTypes.LotOccupancy).lotId);
+        if (lotOccupancy && lotOccupancy.lotId) {
+            reportData.lot = getLot(lotOccupancy.lotId);
         }
+
+        reportData.lotOccupancy = lotOccupancy;
     }
 
     if (
diff --git a/helpers/functions.user.js b/helpers/functions.user.js
index 2e880d27..20675d27 100644
--- a/helpers/functions.user.js
+++ b/helpers/functions.user.js
@@ -3,7 +3,7 @@ import * as configFunctions from "./functions.config.js";
 export const userIsAdmin = (request) => {
     var _a;
     const user = (_a = request.session) === null || _a === void 0 ? void 0 : _a.user;
-    if (!user) {
+    if (!user || !user.userProperties) {
         return false;
     }
     return user.userProperties.isAdmin;
@@ -11,7 +11,7 @@ export const userIsAdmin = (request) => {
 export const userCanUpdate = (request) => {
     var _a;
     const user = (_a = request.session) === null || _a === void 0 ? void 0 : _a.user;
-    if (!user) {
+    if (!user || !user.userProperties) {
         return false;
     }
     return user.userProperties.canUpdate;
diff --git a/helpers/functions.user.ts b/helpers/functions.user.ts
index 447adb18..975ebf9a 100644
--- a/helpers/functions.user.ts
+++ b/helpers/functions.user.ts
@@ -18,7 +18,7 @@ export interface APIRequest {
 export const userIsAdmin = (request: UserRequest): boolean => {
     const user = request.session?.user;
 
-    if (!user) {
+    if (!user || !user.userProperties) {
         return false;
     }
 
@@ -28,7 +28,7 @@ export const userIsAdmin = (request: UserRequest): boolean => {
 export const userCanUpdate = (request: UserRequest): boolean => {
     const user = request.session?.user;
 
-    if (!user) {
+    if (!user || !user.userProperties) {
         return false;
     }
 
diff --git a/types/recordTypes.d.ts b/types/recordTypes.d.ts
index cb92c532..fd580446 100644
--- a/types/recordTypes.d.ts
+++ b/types/recordTypes.d.ts
@@ -26,8 +26,8 @@ export interface Map extends Record {
     lotCount?: number;
 }
 export interface LotType extends Record {
-    lotTypeId?: number;
-    lotType?: string;
+    lotTypeId: number;
+    lotType: string;
     orderNumber?: number;
     lotTypeFields?: LotTypeField[];
 }
@@ -44,8 +44,8 @@ export interface LotTypeField extends Record {
     orderNumber?: number;
 }
 export interface LotStatus extends Record {
-    lotStatusId?: number;
-    lotStatus?: string;
+    lotStatusId: number;
+    lotStatus: string;
     orderNumber?: number;
 }
 export interface Lot extends Record {
@@ -76,8 +76,8 @@ export interface LotComment extends Record {
     lotComment?: string;
 }
 export interface OccupancyType extends Record {
-    occupancyTypeId?: number;
-    occupancyType?: string;
+    occupancyTypeId: number;
+    occupancyType: string;
     orderNumber?: number;
     occupancyTypeFields?: OccupancyTypeField[];
 }
@@ -93,8 +93,8 @@ export interface OccupancyTypeField {
     orderNumber?: number;
 }
 export interface LotOccupantType extends Record {
-    lotOccupantTypeId?: number;
-    lotOccupantType?: string;
+    lotOccupantTypeId: number;
+    lotOccupantType: string;
     orderNumber?: number;
 }
 export interface FeeCategory extends Record {
@@ -137,7 +137,7 @@ export interface LotOccupancyTransaction extends Record {
     transactionDateString?: string;
     transactionTime?: number;
     transactionTimeString?: string;
-    transactionAmount?: number;
+    transactionAmount: number;
     externalReceiptNumber?: string;
     transactionNote?: string;
 }
@@ -197,8 +197,8 @@ export interface WorkOrderType extends Record {
     orderNumber?: number;
 }
 export interface WorkOrderMilestoneType extends Record {
-    workOrderMilestoneTypeId?: number;
-    workOrderMilestoneType?: string;
+    workOrderMilestoneTypeId: number;
+    workOrderMilestoneType: string;
     orderNumber?: number;
 }
 export interface WorkOrderComment extends Record {
diff --git a/types/recordTypes.ts b/types/recordTypes.ts
index 216d75d5..1cd0ce38 100644
--- a/types/recordTypes.ts
+++ b/types/recordTypes.ts
@@ -37,8 +37,8 @@ export interface Map extends Record {
 }
 
 export interface LotType extends Record {
-    lotTypeId?: number;
-    lotType?: string;
+    lotTypeId: number;
+    lotType: string;
     orderNumber?: number;
     lotTypeFields?: LotTypeField[];
 }
@@ -60,8 +60,8 @@ export interface LotTypeField extends Record {
 }
 
 export interface LotStatus extends Record {
-    lotStatusId?: number;
-    lotStatus?: string;
+    lotStatusId: number;
+    lotStatus: string;
     orderNumber?: number;
 }
 
@@ -104,8 +104,8 @@ export interface LotComment extends Record {
 }
 
 export interface OccupancyType extends Record {
-    occupancyTypeId?: number;
-    occupancyType?: string;
+    occupancyTypeId: number;
+    occupancyType: string;
     orderNumber?: number;
     occupancyTypeFields?: OccupancyTypeField[];
 }
@@ -123,8 +123,8 @@ export interface OccupancyTypeField {
 }
 
 export interface LotOccupantType extends Record {
-    lotOccupantTypeId?: number;
-    lotOccupantType?: string;
+    lotOccupantTypeId: number;
+    lotOccupantType: string;
     orderNumber?: number;
 }
 
@@ -182,7 +182,7 @@ export interface LotOccupancyTransaction extends Record {
     transactionDateString?: string;
     transactionTime?: number;
     transactionTimeString?: string;
-    transactionAmount?: number;
+    transactionAmount: number;
     externalReceiptNumber?: string;
     transactionNote?: string;
 }
@@ -265,8 +265,8 @@ export interface WorkOrderType extends Record {
 }
 
 export interface WorkOrderMilestoneType extends Record {
-    workOrderMilestoneTypeId?: number;
-    workOrderMilestoneType?: string;
+    workOrderMilestoneTypeId: number;
+    workOrderMilestoneType: string;
     orderNumber?: number;
 }